In which two ways does Oracle Cloud Infrastructure (OCI) file storage (FSS) differ from OCI object storage and block volume services? (Choose two.)

• A.Object storage and block volume services offer default encryption, but FSS does not
• B.A file system is created within an availability domain, whereas object storage buckets exist at the region level
• C.FSS uses the network file system (NFS) protocol, whereas block volume uses iSCSI
• D.Block volume service is NVMe based, while FSS is not

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Which two features are offered natively on Oracle Cloud Infrastructure Database Cloud Service (DBCS)?
(Choose two.)

• A.Data Guard in Async mode within a region
• B.GoldenGate replication between two regions
• C.Data Guard in Maximum Protection mode
• D.backup to Object Storage

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You have created a virtual cloud network (VCN) with three private subnets. Two of the subnets contain application servers and the third subnet contains a DB System. The application requires a shared file system so you have provisioned one using the file storage service (FSS). You also created the corresponding mount target in one of the application subnets. The VCN security lists are properly configured so that both application servers and the DB System can access the file system. The security team determines that the DB System should have read-only access to the file system.
What change would you make to satisfy this requirement?

• A.Create an NFS export option that allows READ_ONLY access where the source is the CIDR range of the DB System subnet.
• B.Connect via SSH to one of the application servers where the file system has been mounted. Use the Unix command chmod to change permissions on the file system directory, allowing the database user read only access.
• C.Modify the security list associated with the subnet where the mount target resides. Change the ingress rules corresponding to the DB System subnet to be stateless.
• D.Create an instance principal for the DB System. Write an Identity and Access Management (IAM) policy that allows the instance principal read-only access to the file storage service.

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You are about to upload log file (5 TiB size) to Oracle Cloud Infrastructure object storage and have decided to use multipart upload capability for a more efficient and resilient upload.
Which two statements are true about multipart upload? (Choose two.)

• A.Individual object parts can be as small as 10 MiB or as large as 50 GiB
• B.While a multipart upload is still active, you cannot add parts even if the total number of parts is less than
  10,000
• C.The maximum size for an uploaded object is 10 TiB
• D.You do not have to commit the upload after you have uploaded all the object parts

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Which statement is true about Oracle Cloud Infrastructure FastConnect?

• A.For private peering, FastConnect extends your existing infrastructure to allow you to consume object storage from your on-premises data center
• B.For private peering, FastConnect extends your existing infrastructure to a virtual cloud network
• C.The FastConnect provider network offers only 1 Gbps port connection speed increments
• D.For public peering, a dynamic routing gateway must be configured and attached to the virtual cloud network (VCN)

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